JavaScript Sorcery

JavaScript Sorcery is our special email series where we dive deep into all things JavaScript.

Monitoring Node.js Express Application Performance with AppSignal
General

Monitoring Node.js Express Application Performance with AppSignal

Let's monitor the performance of an Express application effectively using AppSignal.

By Damilola Olatunji on

The Performance Revolution in JavaScript Tooling
General

The Performance Revolution in JavaScript Tooling

Let's explore some tools that have driven dramatic performance improvements and other innovations in the JavaScript ecosystem.

By Damilola Olatunji on

Manage a Next.js Monorepo with Prisma
General

Manage a Next.js Monorepo with Prisma

In this post, we'll fire up a Next.js monorepo with Prisma.

By Camilo Reyes on

Diving Into Reactive Programming in Node.js
General

Diving Into Reactive Programming in Node.js

We'll explore how reactive programming fits into the Node.js ecosystem.

By Antonello Zanini on

Find and Fix Fastify Slowdowns with AppSignal for Node.js
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Find and Fix Fastify Slowdowns with AppSignal for Node.js

Let's detect performance slowdowns in Fastify and use AppSignal to fix them.

By Damilola Olatunji on

Ways to Improve Node.js Loader Performance
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Ways to Improve Node.js Loader Performance

We'll explore how to improve your Node.js app's performance with its loader.

By Omonigho Kenneth Jimmy on

Optimizing Your Cart with Signals: Smarter State, Better Debugging
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Optimizing Your Cart with Signals: Smarter State, Better Debugging

In this final part of our three-part Angular Signals series, we'll extend our reactive shopping cart with production-ready features.

By Sonu Kapoor on

Angular Signal-Based Architecture: Building a Smarter Shopping Cart
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Angular Signal-Based Architecture: Building a Smarter Shopping Cart

In this second part of our three-part Angular Signals series, we'll build on the app we created in part one.

By Sonu Kapoor on

The Angular Signals Revolution: Rethinking Reactivity
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The Angular Signals Revolution: Rethinking Reactivity

In this first part of a three-part Angular Signals series, we'll take a fresh look at Signals from the perspective of someone building real-world apps.

By Sonu Kapoor on

Smooth Async Transitions in React 19
General

Smooth Async Transitions in React 19

We'll explore how async transitions in React 19 enable non-blocking form experiences.

By Raju Dandigam on

Monitor the Performance of Your Node.js Fastify App with AppSignal
General

Monitor the Performance of Your Node.js Fastify App with AppSignal

Let's identify some key performance indicators for a Fastify application and use AppSignal to measure our app's performance.

By Damilola Olatunji on

Unit Testing in NestJS for Node Using Suites (Formerly Automock)
General

Unit Testing in NestJS for Node Using Suites (Formerly Automock)

Let's check out what Suites offers and see it in action through a complete example using NestJS.

By Antonello Zanini on

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